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DialogError
===================================================================

.. currentmodule:: gi.repository.Gtk


.. versionadded:: 4.10




.. class:: DialogError
   :no-contents-entry:






Error codes in the ``GTK_DIALOG_ERROR`` domain that can be returned
by async dialog functions.




Methods
-------

.. rst-class:: interim-class

.. class:: DialogError
   :no-index:


   .. method:: quark() -> int

      Registers an error quark for an operation that requires a dialog if
      necessary.



















Fields
------

.. rst-class:: interim-class

.. class:: DialogError
   :no-index:
   

   .. attribute:: CANCELLED

      The type of the None singleton.







   .. attribute:: DISMISSED

      The type of the None singleton.







   .. attribute:: FAILED

      The type of the None singleton.